+Version 0.3 (Jul 23, 2006):
+ - new PDF rendering engine: export to PDF generates optimized files
+ (smaller and more accurate)
+ - export to PDF handles PDF backgrounds (up to PDF-1.4) natively
+ (without conversion to bitmap)
+ - default thickness of erasers and highlighters slightly increased
+ - zoom dialog box with input box and "fit to page height" option
+ - file format documentation added to the user's manual
+